Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/db280a2ed0c44156a9e02bb5f6cb26d4 : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3b4dbaf6f9e04edbb779523f53f69996 : FAILURE in 6m 49s